"No party," the words echoed in Leo's head, the cancellation email still open on his laptop screen. He sat at his desk, staring blankly at the screen. The weeks of quiet excitement. The secret planning with his friends. The little details, from the music playlist to the cake flavor. It was all canceled.

He got up and walked over to the window, the city lights twinkling in the distance. The energy, the vibrancy, of the city outside seemed in stark contrast to the hollow feeling within him. He thought of his late wife, and how she would have loved a party. He felt hollow, as if a part of his soul had been pulled away.

He picked up a framed picture of them both, smiling, from his desk. He traced his finger along her face, remembering her laugh. He felt a sting in his eyes.

Emotion: sentimental

Cluster: Nostalgia / Reflection
PC1 (Valence): 0.89 Positive
PC2 (Disposition): -1.58

Role in Research

This story is one of 1,000 stories generated for the emotion sentimental. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 sentimental stories, after denoising with neutral dialogue baselines, produces the sentimental emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sentimental vector is projected through the unembedding matrix.

Promoted:
L0.677
fondly0.567
memories0.503
0.488
reminis0.466
Suppressed:
either-0.515
or-0.488
[]-0.473
--0.408
не-0.396